13044609

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 19823232

約数和(自身を除く): 6778623

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 911, 1591, 2733, 4773, 8199, 14319, 33707, 39173, 101121, 117519, 303363, 352557, 1449401, 4348203, 13044609]

約数ペア:

[(1, 13044609), (3, 4348203), (9, 1449401), (37, 352557), (43, 303363), (111, 117519), (129, 101121), (333, 39173), (387, 33707), (911, 14319), (1591, 8199), (2733, 4773)]